{% load i18n %}
{% load url from future %}
<div id="ceilometer-report">
  <form class="form-horizontal" action="{% url 'horizon:admin:metering:report' %}" method="POST">
      {% csrf_token %}
    <div class="form-group">
      <label for="report_date_options" class="control-label col-sm-2">{% trans "Period" %}:&nbsp;</label>
      <div class="col-sm-2">
        <select data-line-chart-command="select_box_change"
                id="report_date_options" name="date_options" class="form-control">
          <option value="1">{% trans "Last day" %}</option>
          <option value="7" selected="selected">{% trans "Last week" %}</option>
          <option value="{% now 'j' %}">{% trans "Month to date" %}</option>
          <option value="15">{% trans "Last 15 days" %}</option>
          <option value="30">{% trans "Last 30 days" %}</option>
          <option value="365">{% trans "Last year" %}</option>
          <option value="other">{% trans "Other" %}</option>
        </select>
      </div>
    </div>
    <div class="form-group" id="report_date_from">
      <label for="date_from" class="control-label col-sm-2">{% trans "From" %}:&nbsp;</label>
      <div class="col-sm-2">
        <input data-line-chart-command="date_picker_change"
               type="text" id="date_from" name="date_from" class="form-control example"/>
      </div>
    </div>
    <div class="form-group" id="report_date_to">
      <label for="date_to" class="control-label col-sm-2">{% trans "To" %}:&nbsp;</label>
      <div class="col-sm-2">
        <input data-line-chart-command="date_picker_change"
               type="text" name="date_to" class="form-control example"/>
      </div>
    </div>
    <div class="form-group">
      <label for="limit" class="control-label col-sm-2">{% trans "Limit project count" %}:&nbsp;</label>
      <div class="col-sm-2">
        <input type="text" name="limit" class="form-control example" value="20"/>
      </div>
    </div>
    <div class="form-group">
      <div class="col-sm-offset-2 col-sm-10">
        <button type="submit" class="btn btn-default btn-sm">{% trans 'Generate Report' %}</button>
      </div>
    </div>
  </form>
</div>
<script type="text/javascript">
  if (typeof $ !== 'undefined') {
    show_hide_datepickers();
  } else {
    addHorizonLoadEvent(function() {
      show_hide_datepickers();
    });
  }

  function show_hide_datepickers() {
    $("#report_date_options").change(function(evt) {
        // Enhancing behaviour of selectbox, on 'other' value selected, I don't
        // want to refresh, but show hide the date fields
        if ($(this).find("option:selected").val() == "other"){
          evt.stopPropagation();
          $("#date_from input, #date_to input").val('');
          $("#report_date_from, #report_date_to").show();
        } else {
          $("#report_date_from, #report_date_to").hide();
        }
    });
    if ($("#report_date_options").find("option:selected").val() == "other"){
      $("#report_date_from, #report_date_to").show();
    } else {
      $("#report_date_from, #report_date_to").hide();
    }
  }
</script>
